https://xerces.apache.org/xerces2-j/: Xerces2 is the next generation of high performance, fully compliant XML parsers in the Apache Xerces family. This new version of Xerces introduces the Xerces Native Interface (XNI), a complete framework for building parser components and configurations that is extremely modular and easy to program.
The Apache Xerces2 parser is the reference implementation of XNI but other parser components, configurations, and parsers can be written using the Xerces Native Interface. For complete design and implementation documents, refer to the XNI Manual.
Xerces2 is a fully conforming XML Schema 1.0 processor. A partial experimental implementation of the XML Schema 1.1 Structures and Datatypes Working Drafts (December 2009) and an experimental implementation of the XML Schema Definition Language (XSD): Component Designators (SCD) Candidate Recommendation (January 2010) are provided for evaluation. For more information, refer to the XML Schema page.
Xerces2 also provides a complete implementation of the Document Object Model Level 3 Core and Load/Save W3C Recommendations and provides a complete implementation of the XML Inclusions (XInclude) W3C Recommendation. It also provides support for OASIS XML Catalogs v1.1.
Xerces2 is able to parse documents written according to the XML 1.1 Recommendation, except that it does not yet provide an option to enable normalization checking as described in section 2.13 of this specification. It also handles namespaces according to the XML Namespaces 1.1 Recommendation, and will correctly serialize XML 1.1 documents if the DOM level 3 load/save APIs are in use.
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* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
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* See the License for the specific language governing permissions and
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package org.apache.xerces.dom;
import org.w3c.dom.NamedNodeMap;
import org.w3c.dom.Node;
NON-DOM CLASS: Describe one of the Elements (and its associated
Attributes) defined in this Document Type.
I've included this in Level 1 purely as an anchor point for default
attributes. In Level 2 it should enable the ChildRule support.
@xerces.internal Version: $Id: ElementDefinitionImpl.java 447266 2006-09-18 05:57:49Z mrglavas $
/**
* NON-DOM CLASS: Describe one of the Elements (and its associated
* Attributes) defined in this Document Type.
* <p>
* I've included this in Level 1 purely as an anchor point for default
* attributes. In Level 2 it should enable the ChildRule support.
*
* @xerces.internal
*
* @version $Id: ElementDefinitionImpl.java 447266 2006-09-18 05:57:49Z mrglavas $
*/
public class ElementDefinitionImpl
extends ParentNode {
//
// Constants
//
Serialization version. /** Serialization version. */
static final long serialVersionUID = -8373890672670022714L;
//
// Data
//
Element definition name. /** Element definition name. */
protected String name;
Default attributes. /** Default attributes. */
protected NamedNodeMapImpl attributes;
//
// Constructors
//
Factory constructor. /** Factory constructor. */
public ElementDefinitionImpl(CoreDocumentImpl ownerDocument, String name) {
super(ownerDocument);
this.name = name;
attributes = new NamedNodeMapImpl(ownerDocument);
}
//
// Node methods
//
A short integer indicating what type of node this is. The named
constants for this value are defined in the org.w3c.dom.Node interface.
/**
* A short integer indicating what type of node this is. The named
* constants for this value are defined in the org.w3c.dom.Node interface.
*/
public short getNodeType() {
return NodeImpl.ELEMENT_DEFINITION_NODE;
}
Returns the element definition name
/**
* Returns the element definition name
*/
public String getNodeName() {
if (needsSyncData()) {
synchronizeData();
}
return name;
}
Replicate this object.
/**
* Replicate this object.
*/
public Node cloneNode(boolean deep) {
ElementDefinitionImpl newnode =
(ElementDefinitionImpl) super.cloneNode(deep);
// NamedNodeMap must be explicitly replicated to avoid sharing
newnode.attributes = attributes.cloneMap(newnode);
return newnode;
} // cloneNode(boolean):Node
Query the attributes defined on this Element.
In the base implementation this Map simply contains Attribute objects
representing the defaults. In a more serious implementation, it would
contain AttributeDefinitionImpl objects for all declared Attributes,
indicating which are Default, DefaultFixed, Implicit and/or Required.
Returns: org.w3c.dom.NamedNodeMap containing org.w3c.dom.Attribute
/**
* Query the attributes defined on this Element.
* <p>
* In the base implementation this Map simply contains Attribute objects
* representing the defaults. In a more serious implementation, it would
* contain AttributeDefinitionImpl objects for all declared Attributes,
* indicating which are Default, DefaultFixed, Implicit and/or Required.
*
* @return org.w3c.dom.NamedNodeMap containing org.w3c.dom.Attribute
*/
public NamedNodeMap getAttributes() {
if (needsSyncChildren()) {
synchronizeChildren();
}
return attributes;
} // getAttributes():NamedNodeMap
} // class ElementDefinitionImpl